Allow access to CARenderServer in the WebContent process sandbox on iOS when Accessibility is enabled.
<rdar://problem/107896051>
Pull request: https://github.com/WebKit/WebKit/pull/12683
Committed 262912@main (1889ba6f53c8): <https://commits.webkit.org/262912@main> Reviewed commits have been landed. Closing PR #12683 and removing active labels.